Brian arrived at the San Francisco airport two hours before the flight to Paris. He was

Brian arrived at the San Francisco airport two hours before the flight to Paris. He was wearing three shirts, a jacket, two pairs of socks, a pair of shorts, and two pairs of jeans. He was carrying one small backpack, which was very full, but he didn’t have any other luggage. Brian needed to meet a man named Tony before he checked in for his flight. He found Tony near the Air France counter. Tony gave him a round-trip ticket and a small package.

   “Give this package to Jean-Paul at the airport in Paris. He will have a sign with your name on it. I think you can find him easily ,” Tony said, ”You don’t have any luggage, right?”

“Only this backpack,” Brian answered. ”You said I could bring one carry-on bag.”

“That’s right. One carry-on bag is fine. Have a good trip.”

“Thanks.”

 Is Brian a criminal(罪犯)? Not at all. He is an air-courier. And he paid only $110 for the round-trip ticket to Paris. Air couriers get cheap airline tickets because they take important packages and papers to foreign countries. Businesses sometimes need to get packages and papers to people in foreign countries by the next day. Often, the only way they can do this is to use an air-courier company. It is not cheap for a business to send a package with an air courier, but it is quick.

 Every year about 80,000 people worldwide travel as air couriers. The number of tickets for courier travel is growing by about 10 percent a year. However, air-courier travel isn’t for everyone. But if you have very little money, can be flexible(灵活的) about your travel plans, and don’t mind wearing the same clothes for a week, it can be a great way to take a vacation!

 52.Why was Brian wearing so many clothes for his travel?

 A. Because they were the uniforms for air couriers.

 B. Because that made him easier to be recognized.

 C. Because his backpack had no room his clothes.

 D. Because he did not have any luggage with him

 53. An air courier is a person who_________

A .manages a business company in foreign countries

B. organizes international flights for tourists

C. travels around the world with cheap tickets

D delivers papers and packages to foreign countries.

54. Business choose the air-courier service because_____.

A. it costs less   B. it is flexible   C. it saves time   D. it grows fast

55. One of the disadvantages of traveling as an air courier is that he_____.

A. cannot decide when and where to travel

B. cannot take any luggage with him

C. has to wear two pairs of jeans

D .saves little money from the travel

56. The author of the text mainly______.

A. describes the activities of a law-breaker

B. suggests an ideal way to travel

C. argues against the air-courier travel

D. tells us about a developing business

文章大意是说明一个新型的职业――航空投送员。航空投送员可以享受相当便宜机票优惠，因为他们的的主要职责是及时的给跨国公司投送重要的包裹或文件。
　　32. C

解析：推理判断题。由第一自然段中的He was carrying one small backpack, which was very full.一句可知本题选C。

　　33. D

解析：细节理解题。由第六自然段中的Air courier get cheap airline tickets because they take important packages and papers to foreign countries.一句可知本题选D。

　　34. C

解析： 细节理解题。由倒数第二自然段的最后一句可知本题选C。

　　35. A

解析：推理判断题。根据文章最后一句可以推断出本题选A。

　　36. D

解析：主旨大意题。本文大意是介绍一个新型的职业――航空投送员，故本题选D。